gitlab: pull ccache setup into .base_meson_ccache_job_template

This provides a consistent ccache setup across all build jobs.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>
Link: https://lore.kernel.org/qemu-devel/20260624124657.2725376-5-berrange@redhat.com
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>

.gitlab-ci.d/base.yml

@@ -148,3 +148,19 @@ variables:
       - build/meson-logs
     reports:
       junit: build/meson-logs/*.junit.xml
+
+.base_meson_ccache_job_template:
+  extends: .base_meson_job_template
+  cache:
+    paths:
+      - ccache
+    key: "$CI_JOB_NAME"
+    when: always
+  script:
+    - export CCACHE_BASEDIR="$(pwd)"
+    - export CCACHE_DIR="$CCACHE_BASEDIR/ccache"
+    - export CCACHE_MAXSIZE="500M"
+    - export PATH="$CCACHE_WRAPPERSDIR:$PATH"
+    - ccache --zero-stats
+  after_script:
+    - ccache --show-stats

.gitlab-ci.d/buildtest-template.yml

@@ -1,13 +1,8 @@
 
 .native_build_job_template:
-  extends: .base_meson_job_template
+  extends: .base_meson_ccache_job_template
   stage: build
   image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:$QEMU_CI_CONTAINER_TAG
-  cache:
-    paths:
-      - ccache
-    key: "$CI_JOB_NAME"
-    when: always
   before_script:
     - source scripts/ci/gitlab-ci-section
     - section_start setup "Pre-script setup"
@@ -15,14 +10,10 @@
     - cat /packages.txt
     - section_end setup
   script:
-    - export CCACHE_BASEDIR="$(pwd)"
-    - export CCACHE_DIR="$CCACHE_BASEDIR/ccache"
-    - export CCACHE_MAXSIZE="500M"
-    - export PATH="$CCACHE_WRAPPERSDIR:$PATH"
+    - !reference [.base_meson_ccache_job_template, script]
     - du -sh .git
     - mkdir build
     - cd build
-    - ccache --zero-stats
     - section_start configure "Running configure"
     - ../configure --enable-werror --disable-docs --enable-fdt=system
           --disable-debug-info
@@ -43,7 +34,6 @@
         $MAKE -j"$JOBS" $MAKE_CHECK_ARGS ;
       fi
     - section_end test
-    - ccache --show-stats
 
 # We jump some hoops in common_test_job_template to avoid
 # rebuilding all the object files we skip in the artifacts

.gitlab-ci.d/crossbuild-template.yml

@@ -1,12 +1,7 @@
 .cross_system_build_job:
-  extends: .base_meson_job_template
+  extends: .base_meson_ccache_job_template
   stage: build
   image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:$QEMU_CI_CONTAINER_TAG
-  cache:
-    paths:
-      - ccache
-    key: "$CI_JOB_NAME"
-    when: always
   timeout: 80m
   before_script:
     - source scripts/ci/gitlab-ci-section
@@ -15,13 +10,9 @@
     - cat /packages.txt
     - section_end setup
   script:
-    - export CCACHE_BASEDIR="$(pwd)"
-    - export CCACHE_DIR="$CCACHE_BASEDIR/ccache"
-    - export CCACHE_MAXSIZE="500M"
-    - export PATH="$CCACHE_WRAPPERSDIR:$PATH"
+    - !reference [.base_meson_ccache_job_template, script]
     - mkdir build
     - cd build
-    - ccache --zero-stats
     - section_start configure "Running configure"
     - ../configure --enable-werror --disable-docs --enable-fdt=system
         --disable-user $QEMU_CONFIGURE_OPTS $EXTRA_CONFIGURE_OPTS
@@ -46,7 +37,6 @@
       mv -v qemu-setup*.exe qemu-setup-${version}.exe;
       fi
     - section_end installer
-    - ccache --show-stats
 
 # Job to cross-build specific accelerators.
 #
@@ -54,22 +44,15 @@
 # KVM), and set extra options (such disabling other accelerators) via the
 # $EXTRA_CONFIGURE_OPTS variable.
 .cross_accel_build_job:
-  extends: .base_meson_job_template
+  extends: .base_meson_ccache_job_template
   stage: build
   image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:$QEMU_CI_CONTAINER_TAG
   timeout: 60m
-  cache:
-    paths:
-      - ccache/
-    key: "$CI_JOB_NAME"
   before_script:
     - source scripts/ci/gitlab-ci-section
     - JOBS=$(expr $(nproc) + 1)
   script:
-    - export CCACHE_BASEDIR="$(pwd)"
-    - export CCACHE_DIR="$CCACHE_BASEDIR/ccache"
-    - export CCACHE_MAXSIZE="500M"
-    - export PATH="$CCACHE_WRAPPERSDIR:$PATH"
+    - !reference [.base_meson_ccache_job_template, script]
     - mkdir build
     - cd build
     - section_start configure "Running configure"
@@ -87,20 +70,14 @@
     - section_end test
 
 .cross_user_build_job:
-  extends: .base_meson_job_template
+  extends: .base_meson_ccache_job_template
   stage: build
   image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:$QEMU_CI_CONTAINER_TAG
-  cache:
-    paths:
-      - ccache/
-    key: "$CI_JOB_NAME"
   before_script:
     - source scripts/ci/gitlab-ci-section
     - JOBS=$(expr $(nproc) + 1)
   script:
-    - export CCACHE_BASEDIR="$(pwd)"
-    - export CCACHE_DIR="$CCACHE_BASEDIR/ccache"
-    - export CCACHE_MAXSIZE="500M"
+    - !reference [.base_meson_ccache_job_template, script]
     - mkdir build
     - cd build
     - section_start configure "Running configure"